Cheap Flights from Oakland (OAK) to Waukegan (UGN)

Popular airlines from Oakland Intl. Airport (OAK) to Waukegan, IL (UGN-Waukegan Regional)

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Flights from Oakland (OAK) to Waukegan (UGN)
Origin airport
Oakland Intl.
Destination airport
Waukegan Regional
Distance
1832 mi

Oakland to Waukegan Flights

The cheapest times to fly from Oakland to Waukegan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oakland to Waukegan are during the month of . You can find some of the cheapest flights from Oakland to Waukegan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oakland to Waukegan

Sunday is one of the best days to book for cheap flights from Oakland to Waukegan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oakland to Waukegan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oakland to Waukegan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oakland to Waukegan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oakland to Waukegan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Oakland Intl. Airport (OAK) to Waukegan Regional Airport (UGN) cost?
Discover the latest flight deals from OAK to UGN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from OAK to UGN?
The cheapest flights from OAK to UGN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OAK to UGN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from OAK to UGN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Oakland Intl. Airport (OAK) to Waukegan Regional Airport (UGN)?
There are no daily direct flights departing from Oakland Intl. Airport (OAK) to Waukegan Regional Airport (UGN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from OAK to UGN?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oakland Intl. Airport (OAK) to Waukegan Regional Airport (UGN)?
To arrive at Waukegan Regional Airport (UGN) without delays, pick a flight that takes off from Oakland Intl. Airport (OAK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Chicago from Oakland Intl. Airport (OAK)?
Explore your flight options from Oakland Intl. Airport (OAK) to Midway Intl. Airport (MDW). This is the only Chicago airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Oakland Intl. Airport (OAK) to Waukegan Regional Airport (UGN) last-minute?
Booking your ticket from OAK to UGN just before your getaway is typically more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an OAK to UGN flight and hotel package?
Opting for an OAK to UGN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oakland Intl. Airport (OAK) to Waukegan Regional Airport (UGN)?
If you booked your OAK to UGN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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